Run Report
Run #519fc98bf3bad: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem88 29.8% 15,201 8.8% 20,002 12.2% 1,755,448 12.7% 2,397,656 17.2%
Exclusive Metrics for Current Function1,157 7.6% 4,001 20.0% -231,792 -13.2% 10,944 0.5%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple88 100.0% 15,201 100.0% 20,002 100.0% 1,755,448 100.0% 2,397,656 100.0%
Child functions
unserialize88 44.4% 10,700 70.4% 12,001 60.0% 1,917,088 109.2% 2,297,208 95.8%
Drupal\Core\Cache\DatabaseBackend::checksumTags88 44.4% 3,316 21.8% 4,000 20.0% 61,944 3.5% 87,992 3.7%
explode22 11.1% 28 0.2% 0 0.0% 8,208 0.5% 1,512 0.1%